//
// AWS Manager - A free AWS console application demonstrating advanced concepts
// Copyright (C) 2008-2010 Sean O'Dell. All rights reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
//
/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */
package awsmanager;

import com.awsmanager.common.AWSObjectUtils;
import com.awsmanager.common.EC2AMILaunchAttributes;
import com.awsmanager.common.EC2ImageDataProvider;
import com.awsmanager.utils.ProcessText;
import com.sun.rave.web.ui.appbase.AbstractPageBean;
import com.sun.webui.jsf.component.Alert;
import com.sun.webui.jsf.component.DropDown;
import com.sun.webui.jsf.component.Label;
import com.sun.webui.jsf.component.RadioButtonGroup;
import com.sun.webui.jsf.component.TextArea;
import com.sun.webui.jsf.model.Option;
import com.sun.webui.jsf.model.SingleSelectOptionsList;
import java.util.ArrayList;
import java.util.Collections;
import javax.faces.FacesException;
import javax.faces.component.html.HtmlInputTextarea;
import javax.faces.event.ValueChangeEvent;

/**
 * <p>Page bean that corresponds to a similarly named JSP page.  This
 * class contains component definitions (and initialization code) for
 * all components that you have defined on this page, as well as
 * lifecycle methods and event handlers where you may add behavior
 * to respond to incoming events.</p>
 *
 * @version EC2AddAMILaunchPermission.java
 * @version Created on Jan 19, 2009, 6:45:45 PM
 * @author Sean ODell
 */
public class EC2AddAMILaunchPermission extends AbstractPageBean {
    // <editor-fold defaultstate="collapsed" desc="Managed Component Definition">

    /**
     * <p>Automatically managed component initialization.  <strong>WARNING:</strong>
     * This method is automatically generated, so any user-specified code inserted
     * here is subject to being replaced.</p>
     */
    private void _init() throws Exception {
        rbg_PublicPrivateDefaultOptions.setOptions(new com.sun.webui.jsf.model.Option[]{new com.sun.webui.jsf.model.Option("public", "Public"), new com.sun.webui.jsf.model.Option("private", "Private")});
    }
    private Alert al_AddAMILaunchPermission = new Alert();

    public Alert getAl_AddAMILaunchPermission() {
        return al_AddAMILaunchPermission;
    }

    public void setAl_AddAMILaunchPermission(Alert a) {
        this.al_AddAMILaunchPermission = a;
    }
    private DropDown ddl_AMIId = new DropDown();

    public DropDown getDdl_AMIId() {
        return ddl_AMIId;
    }

    public void setDdl_AMIId(DropDown dd) {
        this.ddl_AMIId = dd;
    }
    private SingleSelectOptionsList rbg_PublicPrivateDefaultOptions = new SingleSelectOptionsList();

    public SingleSelectOptionsList getRbg_PublicPrivateDefaultOptions() {
        return rbg_PublicPrivateDefaultOptions;
    }

    public void setRbg_PublicPrivateDefaultOptions(SingleSelectOptionsList ssol) {
        this.rbg_PublicPrivateDefaultOptions = ssol;
    }
    private RadioButtonGroup rbg_PublicPrivate = new RadioButtonGroup();

    public RadioButtonGroup getRbg_PublicPrivate() {
        return rbg_PublicPrivate;
    }

    public void setRbg_PublicPrivate(RadioButtonGroup rbg) {
        this.rbg_PublicPrivate = rbg;
    }
    private Label l_AccountIDsList = new Label();

    public Label getL_AccountIDsList() {
        return l_AccountIDsList;
    }

    public void setL_AccountIDsList(Label l) {
        this.l_AccountIDsList = l;
    }
    private HtmlInputTextarea ta_AccountIDsList = new HtmlInputTextarea();

    public HtmlInputTextarea getTa_AccountIDsList() {
        return ta_AccountIDsList;
    }

    public void setTa_AccountIDsList(HtmlInputTextarea hit) {
        this.ta_AccountIDsList = hit;
    }

    // </editor-fold>
    /**
     * <p>Construct a new Page bean instance.</p>
     */
    public EC2AddAMILaunchPermission() {
    }

    /**
     * <p>Callback method that is called whenever a page is navigated to,
     * either directly via a URL, or indirectly via page navigation.
     * Customize this method to acquire resources that will be needed
     * for event handlers and lifecycle methods, whether or not this
     * page is performing post back processing.</p>
     * 
     * <p>Note that, if the current request is a postback, the property
     * values of the components do <strong>not</strong> represent any
     * values submitted with this request.  Instead, they represent the
     * property values that were saved for this view when it was rendered.</p>
     */
    @Override
    public void init() {
        // Perform initializations inherited from our superclass
        super.init();
        // Perform application initialization that must complete
        // *before* managed components are initialized
        // TODO - add your own initialiation code here

        // <editor-fold defaultstate="collapsed" desc="Managed Component Initialization">
        // Initialize automatically managed components
        // *Note* - this logic should NOT be modified
        try {
            _init();
        } catch (Exception e) {
            log("EC2AddAMILaunchPermission Initialization Failure", e);
            throw e instanceof FacesException ? (FacesException) e : new FacesException(e);
        }

    // </editor-fold>
    // Perform application initialization that must complete
    // *after* managed components are initialized
    // TODO - add your own initialization code here

    }

    /**
     * <p>Callback method that is called after the component tree has been
     * restored, but before any event processing takes place.  This method
     * will <strong>only</strong> be called on a postback request that
     * is processing a form submit.  Customize this method to allocate
     * resources that will be required in your event handlers.</p>
     */
    @Override
    public void preprocess() {
    }

    /**
     * <p>Callback method that is called just before rendering takes place.
     * This method will <strong>only</strong> be called for the page that
     * will actually be rendered (and not, for example, on a page that
     * handled a postback and then navigated to a different page).  Customize
     * this method to allocate resources that will be required for rendering
     * this page.</p>
     */
    @Override
    public void prerender() {
        if (getSessionBean1().isInitAMILaunchPermission()) {
            AWSObjectUtils awsObjectUtils = new AWSObjectUtils();

            if (this.ddl_AMIId.getSelected() == null) {
                Option[] imageIDsOptions = getSessionBean1().getImageIDRowsSelected();
                if (imageIDsOptions != null) {
                    ddl_AMIId.setSelected(imageIDsOptions[0].getValue());
                }
            }

            String selectedImageID =
                    awsObjectUtils.idExtract((String) this.ddl_AMIId.getSelected());
            String selectedImageRegion =
                    awsObjectUtils.nameExtract((String) this.ddl_AMIId.getSelected());
            this.updateForm(selectedImageRegion, selectedImageID);
            getSessionBean1().setInitAMILaunchPermission(false);
        }
    }

    /**
     * <p>Callback method that is called after rendering is completed for
     * this request, if <code>init()</code> was called (regardless of whether
     * or not this was the page that was actually rendered).  Customize this
     * method to release resources acquired in the <code>init()</code>,
     * <code>preprocess()</code>, or <code>prerender()</code> methods (or
     * acquired during execution of an event handler).</p>
     */
    @Override
    public void destroy() {
    }

    /**
     * <p>Return a reference to the scoped data bean.</p>
     *
     * @return reference to the scoped data bean
     */
    protected RequestBean1 getRequestBean1() {
        return (RequestBean1) getBean("RequestBean1");
    }

    /**
     * <p>Return a reference to the scoped data bean.</p>
     *
     * @return reference to the scoped data bean
     */
    protected ApplicationBean1 getApplicationBean1() {
        return (ApplicationBean1) getBean("ApplicationBean1");
    }

    /**
     * <p>Return a reference to the scoped data bean.</p>
     *
     * @return reference to the scoped data bean
     */
    protected SessionBean1 getSessionBean1() {
        return (SessionBean1) getBean("SessionBean1");
    }

    public String btn_LaunchPermissionsAdd_action() {
        // TODO: Process the action. Return value is a navigation
        // case name where null will return to the same page.

        ArrayList accountIDList = new ArrayList<String>();
        ProcessText processTextArea = new ProcessText();
        this.al_AddAMILaunchPermission.setSummary("");

        try {
            accountIDList = (ArrayList) processTextArea.processText(
                    this.ta_AccountIDsList.getValue().toString());
        } catch (Exception e) {
            e.printStackTrace();
        }

        EC2AMILaunchAttributes ec2AMILaunchAttributes = new EC2AMILaunchAttributes();
        AWSObjectUtils awsObjectUtils = new AWSObjectUtils();

        String selectedImageID =
                awsObjectUtils.idExtract((String) this.ddl_AMIId.getSelected());
        String selectedImageRegion =
                awsObjectUtils.nameExtract((String) this.ddl_AMIId.getSelected());

        ec2AMILaunchAttributes.setAmiID(selectedImageID);
        ec2AMILaunchAttributes.setRegion(selectedImageRegion);
        ec2AMILaunchAttributes.setAwsAccountIDs(accountIDList);

        if (this.rbg_PublicPrivate.getSelected().equals("public")) {
            ec2AMILaunchAttributes.setGrantPublic(true);
        } else {
            ec2AMILaunchAttributes.setGrantPublic(false);
        }

        EC2AMILaunchAttributes ec2AMILaunchAttributesResult =
                getSessionBean1().getEC2ImageDataProvider().modifyImageAttribute(
                ec2AMILaunchAttributes);

        if (ec2AMILaunchAttributesResult.getStatsMsg() != null) {
            if (!ec2AMILaunchAttributesResult.getStatsMsg().equals("")) {
                this.al_AddAMILaunchPermission.setSummary(
                        ec2AMILaunchAttributesResult.getStatsMsg());
                this.al_AddAMILaunchPermission.setType("information");
            }
        }
        updateForm(selectedImageRegion, selectedImageID);
        return null;
    }

    public String btn_LaunchPermissionsCancel_action() {
        // TODO: Process the action. Return value is a navigation
        // case name where null will return to the same page.
        getSessionBean1().setInitAMILaunchPermission(true);
        return "return";
    }

    public void updateForm(String region, String imageid) {

        EC2ImageDataProvider ec2ImageDataProvider = getSessionBean1().getEC2ImageDataProvider();
        EC2AMILaunchAttributes ec2AMILaunchAttributes = ec2ImageDataProvider.getImageAttribute(region, imageid);

        if (ec2AMILaunchAttributes != null) {

            ArrayList<String> awsAccountIDs = (ArrayList) ec2AMILaunchAttributes.getAwsAccountIDs();
            if (awsAccountIDs != null) {
                if (!awsAccountIDs.isEmpty()) {
                    Collections.sort(awsAccountIDs);
                    String awsAccountIDsStr = new String();
                    for (String awsAccountID : awsAccountIDs) {
                        if (!awsAccountID.equals("all")) {
                            awsAccountIDsStr = awsAccountIDsStr + awsAccountID + "\n";
                        }
                    }
                    this.ta_AccountIDsList.setValue(awsAccountIDsStr);
                }
            } else {
                this.ta_AccountIDsList.setValue(null);
            }

            if (ec2AMILaunchAttributes.isGrantPublic()) {
                //this.l_AccountIDsList.setVisible(false);
                //this.ta_AccountIDsList.setVisible(false);
                this.getRbg_PublicPrivate().setSelected("public");
            } else {
                this.getRbg_PublicPrivate().setSelected("private");
                //this.l_AccountIDsList.setVisible(true);
                //this.ta_AccountIDsList.setVisible(true);
            }
        }
    }

    public void ddl_AMIId_processValueChange(ValueChangeEvent event) {
        this.al_AddAMILaunchPermission.setSummary("");
        AWSObjectUtils awsObjectUtils = new AWSObjectUtils();
        String selectedImageID =
                awsObjectUtils.idExtract((String) this.ddl_AMIId.getSelected());
        String selectedImageRegion =
                awsObjectUtils.nameExtract((String) this.ddl_AMIId.getSelected());
        updateForm(selectedImageRegion, selectedImageID);
    }

    public void rbg_PublicPrivate_processValueChange(ValueChangeEvent vce) {
        this.al_AddAMILaunchPermission.setSummary("");
        if (this.rbg_PublicPrivate.getSelected().equals("public")) {
            //this.l_AccountIDsList.setVisible(false);
            //this.ta_AccountIDsList.setVisible(false);
        } else {
            //this.l_AccountIDsList.setVisible(true);
            //this.ta_AccountIDsList.setVisible(true);
        }
    }
}